How many patents does
Knauf Gips have?
patents
660
families
125
granted
98
applications
562
EP
139
WO
93
US
45
CN
44
JP
29
KR
3
GB
3
RoW
304
Buy the report
The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Knauf Gips
Top ten assignees appearing on patents
2009
| united states gypsum company | 23 |
| knauf gips | 17 |
| knauf alutop | 7 |
Knauf Gips
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| coated building panels and articles containing calcium sulfate hemihydrate | 28 | 2008 |
| method and apparatus for generating current and gypsum from hydrogen sulphide-containing… 🛈 | 24 | 2011 |
| decorative composition and method of using it | 24 | 2008 |
| joint compound container | 21 | 2006 |
| gypsum plaster board and a method for producing a gypsum plaster board | 15 | 2010 |
| cardboard having optimized gypsum core adhesion | 15 | 2011 |
| paper beading apparatus for wallboard corner beads | 14 | 2008 |
| method for producing a gypsum plasterboard and the gypsum plasterboard obtained thereby | 13 | 2014 |
| method for producing a building slab based on calcium sulfate-barium sulfate | 13 | 2007 |
| a device for the uniform distribution of slurries | 13 | 2015 |